Blade assembly



FIG. 1 is a top, perspective view of a blade assembly showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a first end elevational view thereof, the opposing end elevational view being a mirror image thereof; and,

FIG. 5 is a secondary end elevational view thereof, the opposing end elevational view being a mirror image thereof.

The broken line showing in FIGS. 1-3 of the center area is included for the purpose of illustrating portions of the blade assembly and forms no part of the claimed design. 

CLAIM The ornamental design for a blade assembly, as shown and described. 